disapproval If you say that someone is immodest, you disapprove of the way in which they often say how good, important, or clever they are. He could become ungraciously immodest about his own capacities. = boastful modest
Not modest; wanting in the reserve or restraint which decorum and decency require; indecent; indelicate; obscene; lewd; as, immodest persons, behavior, words, pictures, etc
offending against sexual mores in conduct or appearance having or showing an exaggerated opinion of your importance, ability, etc; "brash immodest boasting